4005176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3911}}^1$

素因数の和:4195

約数の個数: 160

約数和(自身を含む): 13202155008

約数和(自身を除く): 9196978128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 251, 255, 272, 340, 408, 502, 510, 680, 753, 816, 1004, 1020, 1255, 1360, 1506, 2008, 2040, 2510, 3012, 3765, 3911, 4016, 4080, 4267, 5020, 6024, 7530, 7822, 8534, 10040, 11733, 12048, 12801, 15060, 15644, 17068, 19555, 20080, 21335, 23466, 25602, 30120, 31288, 34136, 39110, 42670, 46932, 51204, 58665, 60240, 62576, 64005, 66487, 68272, 78220, 85340, 93864, 102408, 117330, 128010, 132974, 156440, 170680, 187728, 199461, 204816, 234660, 256020, 265948, 312880, 332435, 341360, 398922, 469320, 512040, 531896, 664870, 797844, 938640, 981661, 997305, 1024080, 1063792, 1329740, 1595688, 1963322, 1994610, 2659480, 2944983, 3191376, 3926644, 3989220, 4908305, 5318960, 5889966, 7853288, 7978440, 9816610, 11779932, 14724915, 15706576, 15956880, 16688237, 19633220, 23559864, 29449830, 33376474, 39266440, 47119728, 50064711, 58899660, 66752948, 78532880, 83441185, 100129422, 117799320, 133505896, 166882370, 200258844, 235598640, 250323555, 267011792, 333764740, 400517688, 500647110, 667529480, 801035376, 1001294220, 1335058960, 2002588440, 4005176880]

約数ペア:

[(1, 4005176880), (2, 2002588440), (3, 1335058960), (4, 1001294220), (5, 801035376), (6, 667529480), (8, 500647110), (10, 400517688), (12, 333764740), (15, 267011792), (16, 250323555), (17, 235598640), (20, 200258844), (24, 166882370), (30, 133505896), (34, 117799320), (40, 100129422), (48, 83441185), (51, 78532880), (60, 66752948), (68, 58899660), (80, 50064711), (85, 47119728), (102, 39266440), (120, 33376474), (136, 29449830), (170, 23559864), (204, 19633220), (240, 16688237), (251, 15956880), (255, 15706576), (272, 14724915), (340, 11779932), (408, 9816610), (502, 7978440), (510, 7853288), (680, 5889966), (753, 5318960), (816, 4908305), (1004, 3989220), (1020, 3926644), (1255, 3191376), (1360, 2944983), (1506, 2659480), (2008, 1994610), (2040, 1963322), (2510, 1595688), (3012, 1329740), (3765, 1063792), (3911, 1024080), (4016, 997305), (4080, 981661), (4267, 938640), (5020, 797844), (6024, 664870), (7530, 531896), (7822, 512040), (8534, 469320), (10040, 398922), (11733, 341360), (12048, 332435), (12801, 312880), (15060, 265948), (15644, 256020), (17068, 234660), (19555, 204816), (20080, 199461), (21335, 187728), (23466, 170680), (25602, 156440), (30120, 132974), (31288, 128010), (34136, 117330), (39110, 102408), (42670, 93864), (46932, 85340), (51204, 78220), (58665, 68272), (60240, 66487), (62576, 64005)]